<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>

<form action="cache.php" method="post">
   用户名：  <input type="text" name="name"><br>
    密码:     <input type="password" name="pwd"><br>
    <input type="submit" value="登录">
</form>
</body>
</html>